| Patents for D21F 11 - Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibreboard production, on paper-making machines (5,843) |
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| 03/05/2013 | US8388803 Method of making a fabric-creped absorbent cellulosic sheet |
| 03/05/2013 | CA2573770C Knitted structure designed to be incorporated in a sheet material |
| 02/28/2013 | WO2013028648A2 Oil-based creping release aid formulation |
| 02/28/2013 | US20130048238 Oil-Based Creping Release Aid Formulation |
| 02/28/2013 | CA2843003A1 Oil-based creping release aid formulation |
| 02/27/2013 | EP2561982A1 An installation for compacting paper and method of using the same |
| 02/21/2013 | WO2012022664A3 Fabric for a machine for producing a fibrous web |
| 02/21/2013 | US20130042987 Energy saving papermaking forming apparatus, system, and method for lowering consistency of fiber suspension |
| 02/21/2013 | DE102011081239A1 Sheet forming apparatus for manufacturing two or multi-layered cardboard- or packing paper web using machine, has belt that directly incorporates one layer and indirectly incorporates another layer made of fiber material suspension |
| 02/19/2013 | US8377259 Processes for preparing coated printing papers using hardwood mechanical pulps |
| 02/14/2013 | US20130037231 Method for forming webs of transversely extensible fibrous material, in particular paper webs, and apparatus for implementing the method |
| 02/13/2013 | CN102926286A Playing card paperboard and production method thereof |
| 02/13/2013 | CN102926278A Oil-proof coating white cardboard and process for producing the same |
| 02/13/2013 | CN102926267A Archival paper and manufacturing method thereof |
| 02/12/2013 | US8372245 Roll assembly for a fiber-web machine and method of attenuating vibration of a fiber-web machine roll |
| 02/12/2013 | US8372242 Conductive webs and process for making same |
| 02/12/2013 | CA2718114C Machine and method for the manufacture of a fiber material web |
| 02/07/2013 | DE102011080424A1 Blattbildungssystem für eine Maschine zur Herstellung einer zwei- oder mehrschichtigen Faserstoffbahn Sheet forming system for a machine for producing a two- or multi-layer fibrous web |
| 02/06/2013 | EP2553167A2 Structured forming fabric; papermaking machine and method |
| 02/06/2013 | CN102918201A Structured forming fabric |
| 02/06/2013 | CN102912689A White-surface coated craft paper and production method thereof |
| 02/05/2013 | US8366881 Method of making a paper web having a high internal void volume of secondary fibers |
| 02/05/2013 | US8366880 Fibrous support intended to be impregnated with liquid |
| 02/05/2013 | US8366878 Structuring belt, press section and tissue papermaking machine for manufacturing a high bulk creped tissue paper web and method therefor |
| 01/31/2013 | WO2013015739A1 A paper making machine for making tissue paper and a method of operating a paper making machine |
| 01/31/2013 | US20130029106 High Softness, High Durability Bath Tissue Incorporating High Lignin Eucalyptus Fiber |
| 01/31/2013 | US20130025806 Systems and methods for making fiber webs |
| 01/31/2013 | DE102012201910B3 Vorrichtung zur Behandlung einer laufenden Papier-, Karton- oder anderen Faserstoffbahn An apparatus for treating a moving paper, board or other fibrous web |
| 01/31/2013 | DE102011079700A1 Machine for manufacturing, processing or finishing sheet material, particularly paper or board, has multiple treatment and processing stations, and units for unacceptable lateral displacement of sheet and detecting isolation of sheet |
| 01/30/2013 | CN102899957A Production method for lining paper for cigarette |
| 01/30/2013 | CN102899956A Pulp recycling apparatus for preparing backing paper of glass substrate into pulp |
| 01/24/2013 | WO2013013133A2 Energy saving papermaking forming apparatus, system, and method for lowering consistency of fiber suspension |
| 01/24/2013 | CA2842503A1 Energy saving papermaking forming apparatus, system, and method for lowering consistency of fiber suspension |
| 01/17/2013 | WO2013009256A1 A method and a machine for producing a structured fibrous web of paper |
| 01/15/2013 | US8354003 Reinforced porous fibre product |
| 01/08/2013 | US8349136 Method for optimizing the energy balance in forming sections in machines for the production of fibrous webs, and forming section |
| 01/08/2013 | US8349133 Paper based on recycled papers and process for producing thereof |
| 01/08/2013 | US8349131 Method for the manufacture of smart paper and smart wood microfibers |
| 01/08/2013 | CA2554367C Apparatus for and process of material web formation on a structured fabric in a paper machine |
| 01/02/2013 | CN102852039A Antimicrobial hand towel for touchless automatic dispensers |
| 01/02/2013 | CN102852027A Corrugated paper board production line with wet-stage full-automatic non-stop order change system |
| 01/02/2013 | CN101878338B Forming section |
| 12/27/2012 | DE102011105761A1 Fasererzeugnis für verpackungen Fiber product for packing |
| 12/26/2012 | CN102839559A Manufacturing method of coated dictionary paper |
| 12/20/2012 | US20120318472 Cleaning apparatus |
| 12/18/2012 | CA2673182C Method and apparatus for drying a fibrous web |
| 12/13/2012 | US20120313363 Method for producing a support comprising an electronic device |
| 12/13/2012 | US20120312487 Systems and methods for making fiber webs |
| 12/12/2012 | CN202595565U Automatic sizing device in corrugated paper buffering cushion production line |
| 12/12/2012 | CN202595564U Automatic bending equipment in production line of corrugated paper buffering gasket |
| 12/12/2012 | CN202595563U Automatic processing machine tool for washing paper |
| 12/12/2012 | CN102154956B White top linerboard and production process thereof |
| 12/05/2012 | CN202577040U High-strength cardboard paper making system low in wood pulp consumption |
| 12/05/2012 | CN101935959B Servo side pressing and paper feeding machine |
| 11/29/2012 | US20120302983 Flexible, strongly absorbing material |
| 11/27/2012 | US8317977 Methods of forming a reinforced parchmented nonwoven product |
| 11/22/2012 | US20120291974 Method and a system for making a fibre-containing product |
| 11/22/2012 | US20120291973 Papermaking clothing defining a width of a paper web and associated system and method |
| 11/22/2012 | DE102012208171A1 Method for manufacturing three-layered material web, particularly of white top liner, involves forming two-layered fibrous web in forming section, which comprises two-layered headbox and gap- or hybrid former |
| 11/21/2012 | CN102791924A Method and system for making fibre-containing product |
| 11/21/2012 | CN102115955B Environment-friendly collagen fiber leather substrate and production method thereof |
| 11/21/2012 | CN101225618B Pulp concentration adjusting method and device for used paper recycling apparatus |
| 11/20/2012 | US8313832 Insulation paper with high thermal conductivity materials |
| 11/20/2012 | US8313617 Patterned framework for a papermaking belt |
| 11/20/2012 | US8313614 Method for coating dry finish paperboard |
| 11/20/2012 | US8313613 Sanitary thin paper |
| 11/20/2012 | CA2508806C Non-woven through air dryer and transfer fabrics for tissue making |
| 11/15/2012 | US20120285647 Marking Paper Products |
| 11/15/2012 | US20120285639 Funtionalizing Cellulosic and Lignocellulosic Materials |
| 11/15/2012 | DE102011075648A1 Two-layer or multi-layer head box for machine for manufacturing e.g. two-layer or multi-layer cardboard, has sealing strip and sealing hose partially or completely closing edge gap, which is formed between slat and format plate |
| 11/14/2012 | CN101194070B Web, stampable sheet, expansion-molded stampable sheet, and process for producing these |
| 11/07/2012 | EP2519689A1 A method and a system for making a fibre -containing product |
| 11/07/2012 | CN202519534U Corrugated type high-intensity composite board paper element device |
| 11/07/2012 | CN202519533U Fruit bagging paper machine |
| 11/07/2012 | CN102767110A Surface sizing method in corrugating medium production process |
| 11/07/2012 | CN102767109A Method of using recycled water of urban sewage to produce corrugating medium |
| 11/07/2012 | CN101730767B A cogeneration application in producing sanitary paper |
| 11/01/2012 | US20120277710 Methods of Making Absorbent Members Having Density Profile |
| 11/01/2012 | US20120277152 Compressed high density fibrous polymers suitable for implant |
| 11/01/2012 | US20120273148 Methods of Making Absorbent Members Having Skewed Density Profile |
| 10/31/2012 | EP2516738A1 Dry end web transport system |
| 10/31/2012 | CN102154900B Preparation method of anti-static carbon fibre corrugated paper |
| 10/31/2012 | CN102002883B Wet type paper-based friction material as well as preparation method and application thereof |
| 10/31/2012 | CN101821449B Structured papermaking fabric and papermaking machine |
| 10/30/2012 | US8300274 Process for marking substrates with information using a texture pattern and related substrates |
| 10/30/2012 | US8298657 Porous interpenetrating polymer network |
| 10/30/2012 | US8298376 Patterned framework for a papermaking belt |
| 10/26/2012 | WO2012143163A1 Device and method for producing a material web |
| 10/25/2012 | US20120267063 Structuring belt, press section and tissue papermaking machine for manufacturing a high bulk creped tissue paper web and method therefor |
| 10/25/2012 | DE102011017487A1 One-sided machine for production of corrugated cardboard, has device for applying glue films to corrugated web on corrugating roll, such that partitions of teeth are formed on rolls in non-constant state, when viewed over cross section |
| 10/24/2012 | CN102747642A Production process for marker paper |
| 10/24/2012 | CN101824765B Production process of low-ration high-strength waterproof plaster board mask paper |
| 10/24/2012 | CN101490339B Material in sheet form having a window, its manufacturing method, and security document comprising it |
| 10/18/2012 | DE112010001537T5 Herstellungsvorrichtung für aufgearbeiteten Zellstoff, Altpapierverarbeitungsvorrichtung und Altpapierverarbeitungsverfahren Manufacturing apparatus regenerated pulp, waste paper processing apparatus and paper recycling process |
| 10/17/2012 | CN102733253A Manufacture method of glass cotton core material |
| 10/17/2012 | CN102733246A Automatic processing machine tool of washing paper |
| 10/17/2012 | CN102733096A Non-allergenic fully-degradable medical and hygienic non-woven material capable of adjusting moisture |
| 10/16/2012 | US8287694 Apparatus and method for degrading a web in the machine direction while preserving cross-machine direction strength |
| 10/10/2012 | CN102720097A Manufacturing method of glass wool core material |
| 10/09/2012 | US8282779 Method for forming webs of transversely extensible fibrous material, in particular paper, and apparatus for implementing the method |